Missing Authorization Affecting kernel-rt-modules-extra package, versions <0:5.14.0-70.30.1.rt21.102.el9


Severity

Recommended
0.0
high
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.11% (46th percentile)

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  • Snyk IDSNYK-ROCKY9-KERNELRTMODULESEXTRA-3267890
  • published3 Feb 2023
  • disclosed12 May 2022

Introduced: 12 May 2022

CVE-2022-30594  (opens in a new tab)
CWE-862  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:9 kernel-rt-modules-extra to version 0:5.14.0-70.30.1.rt21.102.el9 or higher.
This issue was patched in RLSA-2022:7319.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-rt-modules-extra package and not the kernel-rt-modules-extra package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:9 relevant fixed versions and status.

The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag.

CVSS Scores

version 3.1